JPS6331005U

JPS6331005U -

Info

Publication number: JPS6331005U
Application number: JP12246286U
Authority: JP
Priority date: 1986-08-09
Filing date: 1986-08-09
Publication date: 1988-02-29

Description

[Brief explanation of the drawing]

第１図は本考案の装置を備えた塵芥収集車の概
略後部側面図、第２図乃至第４図は塵芥収集車の
作動状態図、第５図は塵芥収集車の後部斜視図、
第６図は要部詳細図、第７図は油圧回路図、第８
図は電気回路図である。１は塵芥収容箱、２は車体、３はパツカ、４は
投入口、５は塵芥押込装置、１２は発光部、１３
は受光部、１７は通過孔、１８は保護カバーであ
る。 Fig. 1 is a schematic rear side view of a garbage collection vehicle equipped with the device of the present invention, Figs. 2 to 4 are operating state diagrams of the garbage collection vehicle, and Fig. 5 is a rear perspective view of the garbage collection vehicle.
Figure 6 is a detailed view of the main parts, Figure 7 is a hydraulic circuit diagram, and Figure 8 is a hydraulic circuit diagram.
The figure is an electrical circuit diagram. 1 is a garbage storage box, 2 is a vehicle body, 3 is a packer, 4 is an input port, 5 is a garbage pushing device, 12 is a light emitting part, 13
17 is a light receiving portion, 17 is a passage hole, and 18 is a protective cover.

Claims

[Scope of utility model registration request]

In a garbage collection vehicle in which the garbage in a packer with an input port formed on the rear side is pushed into a garbage storage box in the front by a garbage pushing device provided inside the packer, an input port is provided on the outer surface of the side wall of the packer adjacent to the input port. A light emitting section that emits a light beam across the light emitting section and a light receiving section that receives the light beam emitted from the light emitting section are provided. A safety device for a garbage collection vehicle, comprising a passage hole in a side wall of a packer corresponding to a light receiving part and a light receiving part, and a stopping means for stopping the operation of the pushing device when the light beam is blocked.